"activities&amp"

Create maps of equipotential lines and the electric fields that exist between two charged surfaces.

Discover the Mechanical Advantage of Different Pulley Combinations

Explore the diffraction patterns from different gratings, then determine the width of a single hair.

Metal apparatus designed to demonstrate second law of motion.

Determine the coefficient of friction by measuring the minimum angle to keep a ladder from slipping.

Find the spring constant of a projectile launcher using the potential energy of its projectile.

Perfect for density experiments, use this set determine the mass and volume of each sample and graph the mass versus volume. The slope of the straight line that results is the density of the material.

This pen provides a great platform for discovering, playing with, repairing, and designing electronics.

A simpler version of the Advanced Pulley Demonstration Set, this model includes eight single pulleys and two double sheave pulleys in addition to EISCO ball bearing frictionless pulley.

This Ballistics Cart demonstrates the independence of vertical and horizontal motions.

Determine the spring constant of a spring-powered launcher by analyzing the work done on a system.

The concept of electric fields can be difficult to visualize, but the Dry Field Mapping Kit makes it easy.

The Ballistic Pendulum is spring-loaded for easy investigations.

Metal cylinder set for demonstrating density investigation and specific heat experiments.

An excellent set of materials for demonstrating electromagnetism and induced currents, the set includes two electromagnetic coils mounted on plastic saddle blocks, round and square iron cores, split round iron cores, a double core, and a card for showing lines of force. Set of two.

Nine level conductivity meter shows the relative conductivity/resistance of liquids and solids. As the conductivity of the tested material increases, the number of glowing red LEDs will increase to a maximum of 8, which indicates a very good conductor. There will be zero glowing red LEDs if the material has a very low electrical conductivity (is a good insulator).